Just go to Help>Password Recovery, and select the Stolen Password option. Recover your account yourself, and the recovery questions will be removed. If you know the current password, then it should not be a problem recovering it -- since it doesn't look stolen in the first place.
For email, you can un-register your old email if you have access to the email account, then just register a different one. (The Email might also go away when you recover as stolen)